GlyphVector.getPixelBounds(FontRenderContext renderFRC,
float x,
float y)
Returns the pixel bounds of this GlyphVector when
rendered in a graphics with the given
FontRenderContext at the given location.

GlyphVector.getGlyphPixelBounds(int index,
FontRenderContext renderFRC,
float x,
float y)
Returns the pixel bounds of the glyph at index when this
GlyphVector is rendered in a Graphics with the
given FontRenderContext at the given location.

ImageReader.getSourceRegion(ImageReadParam param,
int srcWidth,
int srcHeight)
A utility method that may be used by readers to compute the
region of the source image that should be read, taking into
account any source region and subsampling offset settings in
the supplied ImageReadParam.

Scrollable.getScrollableUnitIncrement(Rectangle visibleRect,
int orientation,
int direction)
Components that display logical rows or columns should compute
the scroll increment that will completely expose one new row
or column, depending on the value of orientation.

int

Scrollable.getScrollableBlockIncrement(Rectangle visibleRect,
int orientation,
int direction)
Components that display logical rows or columns should compute
the scroll increment that will completely expose one block
of rows or columns, depending on the value of orientation.

JViewport.computeBlit(int dx,
int dy,
Point blitFrom,
Point blitTo,
Dimension blitSize,
Rectangle blitPaint)
Computes the parameters for a blit where the backing store image
currently contains oldLoc in the upper left hand corner
and we're scrolling to newLoc.

JTextArea.getScrollableUnitIncrement(Rectangle visibleRect,
int orientation,
int direction)
Components that display logical rows or columns should compute
the scroll increment that will completely expose one new row
or column, depending on the value of orientation.

JTextComponent.getScrollableUnitIncrement(Rectangle visibleRect,
int orientation,
int direction)
Components that display logical rows or columns should compute
the scroll increment that will completely expose one new row
or column, depending on the value of orientation.

int

JTextComponent.getScrollableBlockIncrement(Rectangle visibleRect,
int orientation,
int direction)
Components that display logical rows or columns should compute
the scroll increment that will completely expose one block
of rows or columns, depending on the value of orientation.

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